Do you have sensitive teeth? Say no more, use Sensodyne toothpaste.
I might sound like a commercial here, but I am a Sensodyne toothpaste user and it really works. A couple of years back, I wanted to whiten my teeth, so I started to use many whitening toothpaste. I did not pay much attention to other oral health issues. I started to notice that I felt sensitivity to my teeth when drinking cold water, eating fruits, or drinking juice. I also started to noticed the lack of enamel in my front teeth. It probably was a combination of things that lead to me having sensitive teeth issues.